Bandages are an item used to heal combatants in Castle Wars. After the game has ended, or the player left the game early, all bandages in a player's inventory will disappear.

Bandages are found on the table in the start room. They restore 10% of a player's hitpoints (rounded down) and 30% of a player's run energy. By wearing a Castlewar brace, the amount healed will be increased by 50%. It is possible to use bandages on other players to heal them.